Growing community of inventors

Aachen, Germany

Hans G Schafer

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 7

Hans G Schafer ↔ Gunter Poppel (1 patent)Hans G Schafer ↔ Horst Schurmann (1 patent)Hans G Schafer ↔ Axel Vogts (1 patent)Hans G SchaferHans G Schafer (1 patent)Gunter PoppelGunter Poppel (6 patents)Horst SchurmannHorst Schurmann (6 patents)Axel VogtsAxel Vogts (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Akzo N.v. (1 from 776 patents)


1 patent:

1. 4369042 - Fuel briquets

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as of
12/19/2025
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